公开(公告)号：SG11201510168XA

公开(公告)日：2016-01-28

申请号：SG11201510168X

申请日：2014-06-11

Applicant: BASF SE

Inventor： SCHMIDT CHRISTIAN ,  CLAUSS JOACHIM ,  WILMS AXEL ,  RAUSCHENBERGER VOLKER ,  KORY GAD ,  SCHWIEGK STEFAN ,  SCHNELLER ARNOLD ,  STAMMER ACHIM ,  NIEDERMAIER FRANK ,  HACKEL BERND

IPC: C08G69/28

Abstract: The present invention relates to a process for the preparation of an aliphatic or partially aromatic polyamide, in which an aqueous composition of the monomers is subjected to an oligomerization at elevated temperature and increased pressure, the reaction mixture is optionally subjected to a first decompression to reduce the water content, the (optionally decompressed) reaction mixture is heated within a short time to a temperature above the melting temperature of the polyamides and the heated reaction mixture is subjected to a (further) decompression to reduce the water content and to an after-polymerization.

公开(公告)号：PL1913086T3

公开(公告)日：2011-05-31

申请号：PL06777744

申请日：2006-07-13

Applicant: BASF SE

Inventor： WILMS AXEL ,  BRUCHMANN BERND ,  EIPPER ANDREAS ,  STRAUCH JOACHIM

IPC: C08L67/02 ,  C08L69/00 ,  C08L101/00 ,  D01F6/92

公开(公告)号：CA2778645A1

公开(公告)日：2011-05-05

申请号：CA2778645

申请日：2010-10-18

Applicant: BASF SE

Inventor： PRUSTY MANORANJAN ,  BAUMERT MARTIN ,  WILMS AXEL ,  DESBOIS PHILIPPE ,  TRAUT ALEXANDER ,  LIPPERT GERALD ,  KURIKOV JORDAN

IPC: C08K3/00 ,  C08K3/08

Abstract: The invention relates to thermoplastic molding compounds comprising A) 10 to 99.999 wt % of a polyamide, B) 0.001 to 20 wt % of powdered iron having a particle size of no greater than 10 µm (d50 value) that can be obtained by thermally disintegrating iron pentacarbonyl, C) 0 to 70 wt % of further additives, wherein the sum of the weight percentages of the components A) to C) is 100%.

公开(公告)号：MX2010008667A

公开(公告)日：2010-09-24

申请号：MX2010008667

申请日：2009-02-11

Applicant: BASF SE

Inventor： WILMS AXEL ,  RAUSCHENBERGER VOLKER ,  SCHWIEGK STEFAN ,  LANGE RONALD FRANS MARIA ,  SIEMER MICHAEL ,  ANDOLA GIOVANNI D ,  HERMANUTZ FRANK ,  GAEHR FRANK

IPC: C08J9/28

Abstract: La invención se relaciona con la producción de estructuras porosas, seleccionadas de fibras, hojas, películas revestimientos u objetos moldeados porosos de polímeros sintéticos disolviendo el polímero en un líquido jónico y precipitando o coagulando el polímero sintético disuelto mediante contacto de la solución con un medio de precipitación líquido.

公开(公告)号：PL1625173T3

公开(公告)日：2008-01-31

申请号：PL04731336

申请日：2004-05-06

Applicant: BASF SE

Inventor： WINTERLING HELMUT ,  DEMETER JÜRGEN ,  DEININGER JÜRGEN ,  KORY GAD ,  SÖTJE OLIVER ,  WILMS AXEL ,  WEISS ROBERT ,  KREMPEL KURT ,  BENISCH CHRISTOPH

IPC: C08G69/02 ,  C08G69/08 ,  C08G69/14 ,  C08G69/26

公开(公告)号：MY192030A

公开(公告)日：2022-07-23

申请号：MYPI2015002928

申请日：2014-06-11

Applicant: BASF SE

Inventor： SCHMIDT CHRISTIAN ,  KORY GAD ,  WILMS AXEL ,  RICHTER FLORIAN ,  CLAUSS JOACHIM ,  SCHWIEGK STEFAN

IPC: C08G69/26

Abstract: The present invention relates to semi-aromatic copolyamides having a high glass transition temperature and a high degree of crystallinity, to a polyamide molding compound containing said semi-aromatic copolyamide and to the use of the semi-aromatic copolyamides and of the polyamide molding compounds.

公开(公告)号：MY186710A

公开(公告)日：2021-08-12

申请号：MYPI2015002913

申请日：2014-06-11

Applicant: BASF SE

Inventor： SCHNELLER ARNOLD ,  SCHMIDT CHRISTIAN ,  WILMS AXEL ,  RICHTER FLORIAN ,  CLAUSS JOACHIM ,  KORY GAD ,  SCHWIEGK STEFAN

IPC: C08G69/28

Abstract: The present invention relates to a method for producing semi-aromatic copolyamides with a high diamine excess in the reaction batch.

公开(公告)号：CA2913382C

公开(公告)日：2021-06-15

申请号：CA2913382

申请日：2014-06-11

Applicant: BASF SE

Inventor： SCHMIDT CHRISTIAN ,  WILMS AXEL ,  RICHTER FLORIAN ,  ZHU NING ,  BIEDASEK SILKE ,  QUEIROZ DA FONSECA ISA ALEXANDRA ,  CLAUSS JOACHIM ,  SCHWIEGK STEFAN ,  KORY GAD ,  SACK HEINRICH ,  SCHNELLER ARNOLD ,  STAMMER ACHIM ,  RAUSCHENBERGER VOLKER

IPC: C08G69/28

Abstract: The invention relates to a method for continuously producing polyamide oligomers. The method comprises continuously conveying an aqueous solution of polyamide-forming monomers from a storage vessel into an oligomerisation reactor, heating the aqueous solution beyond a dissolution or storage temperature, wherein the dwell time of the monomer solution in the oligomerisation reactor is limited in such a way and the pressure or the partial vapour pressure of the water is set in such a way that a conversion of monomers into polyamide oligomers does not exceed a maximum value and/or the produced polyamide oligomers do not phase-separate as a solid or spontaneously crystallise, and continuously discharging the polyamide oligomers from the oligomerisation reactor. A polyamide oligomer that can be produced in accordance with said method can be continuously provided in a mixture with water and then post-condensed into a polyamide in a method for producing a semicrystalline or amorphous polyamide that can be thermoplastically processed. Said polyamide can be used to produce shaped parts by means of injection moulding, multi-component injection moulding, injection moulding welding, extrusion, coextrusion, blow moulding, or deep drawing.

公开(公告)号：DK3008108T3

公开(公告)日：2020-10-26

申请号：DK14729014

申请日：2014-06-11

Applicant: BASF SE

Inventor： WILMS AXEL ,  SCHMIDT CHRISTIAN ,  RICHTER FLORIAN ,  KORY GAD ,  SCHWIEGK STEFAN ,  SCHNELLER ARNOLD ,  CLAUSS JOACHIM

IPC: C08G69/28

公开(公告)号：PL3327062T3

公开(公告)日：2020-06-15

申请号：PL17205345

申请日：2014-06-11

Applicant: BASF SE

Inventor： RICHTER FLORIAN ,  SCHMIDT CHRISTIAN ,  CLAUSS JOACHIM ,  SCHWIEGK STEFAN ,  WILMS AXEL ,  KORY GAD

IPC: C08G69/26